GetVolume closes Guide an Menu on TV

[Flop2006]

After I could finally integrate my Samsung UE40J6350 into hass.io I noticed the following problem:
When I opened the UserGuide or the menu on the TV it was closed again shortly after.
I found out that it occurs every time the volume is checked:

2020-03-19 10:03:05 INFO (SyncWorker_6) [custom_components.samsungtv_encrypted.media_player] Samsung TV sending: POST /smp_17_ HTTP/1.0
HOST: 192.168.2.25:7676
CONTENT-TYPE: text/xml;charset="utf-8"
SOAPACTION: "urn:schemas-upnp-org:service:RenderingControl:1#GetVolume"
0Master
2020-03-19 10:03:16 INFO (SyncWorker_0) [custom_components.samsungtv_encrypted.media_player] Samsung TV sending: POST /smp_17_ HTTP/1.0
HOST: 192.168.2.25:7676
CONTENT-TYPE: text/xml;charset="utf-8"
SOAPACTION: "urn:schemas-upnp-org:service:RenderingControl:1#GetVolume"
0Master
2020-03-19 10:03:27 INFO (SyncWorker_13) [custom_components.samsungtv_encrypted.media_player] Samsung TV sending: POST /smp_17_ HTTP/1.0
HOST: 192.168.2.25:7676
CONTENT-TYPE: text/xml;charset="utf-8"
SOAPACTION: "urn:schemas-upnp-org:service:RenderingControl:1#GetVolume"
0Master

[sermayoral]

@Flop2006 Thank for the report.

Well, I have to think about it, because i don't know other way to get the volume status.

Any advice?